Evaluation of Post-endodontic Pain After Root Canal Treatment With Two Rotary Systems : Mtwo & Safe-sider
NCT ID: NCT02644031
Last Updated: 2015-12-31
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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UNKNOWN
NA
150 participants
INTERVENTIONAL
2015-12-31
2016-03-31
Brief Summary
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reports mention a variable prevalence of PP, ranging from 82.9 to 10.6%. These variations are because of the differences in study methods, and treatment procedures after root canal treatment, selection of patients or experience and skills of the dentists, vary when different studies are compared.
Many studies had confirmed that chemomechanical debridement of the root canal results in extrusion of dentinal chips, pulp tissue fragments, necrotic tissues, microorganisms, and root canal irrigants through the apical foramen. All preparation techniques and instruments, regardless of maintaining shorter working length of the apical terminus have reported to be related with extrusion of infected debris, and some of them extruded less material and others extruded more.
Periapical inflammation and postoperative flare-ups may result from apical extrusion of debris that is also referred to as the "worm" of necrotic debris A common outcome of the studies examining the amount of apically extruded debris was that the techniques involving a push-pull filing motion usually produce a greater mass of apical debris than those have rotational action Files which has reciprocating and in-and-out filing motion, may act as a piston, extruding more debris and irrigants. While the file with continuous rotation motion like a screw conveyor improving transportation of dentinal chips and debris coronally.
In this study, investigators compare post-endodontic pain between these two systems. Mtwo ( continuous rotation system) with safe-sider (reciprocating system). Therefore, the aim of this study is Evaluation of post-endodontic pain after root canal treatment with two rotary systems: Mtwo \& safe-sider
Detailed Description
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Conditions
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Keywords
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
TRIPLE
Study Groups
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Mtwo rotary system
( continuous rotation system)
mtwo rotary system
post-treatment pain after using mtwo rotary system
safe-sider rotary system
(reciprocating system)
safe-sider rotary system
post-treatment pain after using safe-sider rotary system
hand files
k-files
hand files
post-treatment pain after using hand files
Interventions
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mtwo rotary system
post-treatment pain after using mtwo rotary system
safe-sider rotary system
post-treatment pain after using safe-sider rotary system
hand files
post-treatment pain after using hand files
Eligibility Criteria
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Inclusion Criteria
* the systemically healthy
* first or second molar teeth require root canal therapy
* irreversible Pulpitis signed without the apical
* root canal curvature of less than 25 degrees, according to Schneider techniques
Exclusion Criteria
* history of medication (antibiotics, NSAID, opiates) of the patient 12 hours before treatment ,
* pregnancy,
* complex anatomy,
* channels blocked in the x-ray plate,
* internal and external resorption,
* open apex teeth,
* periodontal disease,
* inflammation and abscesses,
* sinus tract,
* presence of radiographic lesions,
* tooth sensitivity to percussion,
* absence of occlusal contact .
20 Years
50 Years
ALL
Yes
Sponsors
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Zahedan University of Medical Sciences
OTHER
Responsible Party
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Principal Investigators
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eshaghali saberi, professor
Role: STUDY_CHAIR
professor of endodontics department
Locations
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Zahedan University of Medical Science
Zahedan, Sistan and Baloochestan, Iran
Countries
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Central Contacts
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Facility Contacts
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arezoo hooshmandi, postgraduate
Role: primary
Other Identifiers
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7203
Identifier Type: -
Identifier Source: org_study_id